機会 きかい てき浮動 ふどうじゃなかったです
kikaite ki fudōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 機会的浮動

1. Not opportunistic floating.; Wasn't an opportunistic fluctuation.

Past/Perfective
Negative
Polite
Casual Register
Genetics